Monitor; What You Can Do; System Information - ZyXEL Communications XMG1930-30 User Manual

Table 329 SUMMARY (continued)
LABEL
Cloud Control
Status
Port
Port Name
Link Speed
Bandwidth
Usage (Tx)
Bandwidth
Usage (Rx)
IGMP Leave
Mode

79.4 MONITOR

The following sections introduce the MONITOR screens.

79.5 What You Can Do

• Use the System Information screen
and monitor the Switch temperature.

79.6 System Information

In the navigation panel, click MONITOR > System Information to display the screen as shown. Use this
screen to view general system information. You can check the firmware version number and monitor
the Switch temperature.
Chapter 79 Networked AV Mode
DESCRIPTION
This displays the registration and connection status between the Switch and the NCC (Nebula
Control Center).
Click NCC Discovery or the switch button to go to SYSTEM > Cloud Management screen.
This displays the port of this Switch.
This displays the port description of this Switch.
This displays the speed (either 100M for 100 Mbps, 1G for 1 Gbps, 2.5G for 2.5 Gbps, 5G for 5
Gbps, or 10G for 10 Gbps) and the duplex (F for full duplex or H for half). It also shows the cable
type (Copper or Fiber) for the combo ports. This field displays Down if the port is not connected
to any device.
These display the percentage of bandwidth usage on this port as a percentage of the Link
Speed.
This displays Immediate when the Switch receives IGMP leave packets, the Switch will close the
multicast stream immediately without any further action.
This displays Fast when the Switch will further generate a group specific query packet to all the
receivers. This could prevent the traffic being cut if some receivers still want to receive the
multicast stream.
This displays Normal when the Switch receives an IGMP leave message from a host on a port, it
forwards the message to the multicast router. The multicast router then sends out an IGMP
Group-Specific Query (GSQ) message to determine whether other hosts connected to the port
should remain in the specific multicast group. The Switch forwards the query message to all hosts
connected to the port and waits for IGMP reports from hosts to update the forwarding table for
this port.
(Section 79.6 on page
XMG1930 Series User's Guide
583) to check the firmware version number
583